html, body{
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: #F5EBDC;
    font-family: 幼圆;
    font-size: 25px;
    font-weight: bold;
    color: #502314;
}

ul, ol, p {
    margin: 0;
    padding: 0;
    list-style: none;
}

textarea,
input,
button {
    border: 0;
    outline: none;
}

a,
a:hover,
a:visited,
a:focus {
    font-family: 幼圆;
    font-size: 25px;
    font-weight: bold;
    color: #502314;
    text-decoration: none;
}

.fl {
    float: left;
}
.fr {
    float: right;
}